Installation of a head unit ordered from Aliexpress in place of the factory radio (Skoda Octavia FaceLift 2010 1.4 TSI). The installation took 20 minutes. Wo It plugs into the back of the HU instead of the cd-changer plug, and has a 3.5mm jack you can plug into any mp3 player. You press the [CD] button twice to switch to it. Posted 21 July, 2010. If you have the stream mp3 head unit you can wire an aux socket directly in and keep the CD changer. I found that if you reset the infotainment screen by holding down the on/off control for 10 seconds the system would restart and the Bluetooth would be on, not ideal but it gets you access to your phone while in the car. This would sometimes last a couple of days, other times just one short journey. Check that other devices paired with your phone aren't getting your calls. Turn on Phone audio . Open your phone's Settings app . Tap Connected devices Bluetooth . Next to your car or accessory's name, tap Settings . Next to 'Phone audio', tick the box. For most smartphones, you can access the Bluetooth settings through the quick settings menu or the main settings app. Turn on Bluetooth and keep your smartphone’s Bluetooth screen open as as you connect your phone to the infotainment system of Octavia. On iPhone, go to Settings > Bluetooth. To get stereo bluetooth, you probably need to add an extra wire for the other channel between the BT module and headunit. If the aux is factory fitted, it would have worked originally. Sounds like a previous owner has done some messing about if it was disconnected. Model: '10 Scout TSi Revo Stage2. Posted 1 December, 2010. Hi all, Just installed the 3C8035730A module to replace the rSap only 5N0035730C. Simple plug and play, no recoding was needed. Iphone 4 works fine, address book downloaded and all that. Also media player plays Iphone songs working. No SMS on Maxidot compared to rSap HTC Touch HD that i Try these places first: Glovebox – Some radio codes appear on a sticker in the glovebox. Vehicle handbook – You might find the code in your vehicle handbook under the stereo or security section. Alternatively, some codes are printed on a small paper or plastic card, found inside the handbook. TUD30u.